Unusual Diagnosis; Option Error; Disconnection Error Of Network Cable - Toshiba APOGEE FLN APG001Z Function Manual

9. Unusual diagnosis

The VF-PS1 is able to install two kind options. The option error message is depended on
the position of the option under or panel side.

9.1. Option error

The error message is displayed when there is hardware error, software error or lose of
connection of wire.
When an option and a combination of the inverter are bad, it is displayed.
Please use VF-PS1 that version number is bigger than V620.
■Display of trip information
e-23 (Error code : 55) : Add-on option 1 error
(This error is displayed at the time the bottom side option has an error or only one
option is installed and has an error.)
e-24 (Error code : 56) : Add-on option 2 error
(This error is displayed at the time the two-units are installed and the upper side option
has an error.)

9.2. Disconnection error of network cable

When network trouble occurred by disconnection etc, the inverter does emergency stop
with the following indication when the network disconnection detection (f832) is set,
and it was set in (f851 =4).
■Display of trip information
err8 (Error code : 27) : Communication error
.
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